| 摘要 |
A first disk having radiating elements formed thereon, a second disk having radiating elements formed thereon and overlying the first disk, an electromagnetic energy reflecting disk overlying the second disk and having a first plurality of parallel slots aligned with some of the radiating elements and a second plurality of parallel slots, perpendicular to the first slots, aligned with the remainder of the radiating elements, a nonconducting, spacing layer overlying the reflecting disk and a partially reflecting disk overlying the spacing layer so that the radiating elements form slot sources in the reflecting disk with part of the energy from the slot sources passing through the partially reflecting disk and part being reflected back to the total reflecting disk to form a dual polarized image element antenna array. A second embodiment illustrates different energy radiators.
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